<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>圆角-特殊场景</title>
    <style>
        img{
            width: 200px;
            height: 200px;
            /* 大于50%也还是圆形  */
            border-radius: 50%;
        }
        div{
            width: 200px;
            height: 80px;
            background-color: pink;
             border-radius: 40px;
        }
    </style>
</head>
<body>
    <!-- 正圆形 -- 头像 -->
    <img src="图片/OIP-C.jpg" alt="">
    <div></div>
</body>
</html>
